
<!DOCTYPE html>    
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <meta name="theme-color" content="#000000">
  </head>
  <body>
    <div id="container" style="padding: 0px" />
    <script>const mountNode = document.getElementById('container');</script>
  </body>
</html>
    